100  
FNUS74 KMOB 261914  
FWSMOB  
 
SPOT FORECAST FOR CHICK CPT 364...USFS  
NATIONAL WEATHER SERVICE MOBILE AL  
214 PM CDT THU MAR 26 2026  
 
FORECAST IS BASED ON IGNITION TIME OF 1600 CDT ON MARCH 26.  
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER  
SERVICE.  
   
DISCUSSION
 
FOR THE REST OF TODAY, THE MINIMUM RELATIVE  
HUMIDITY IS NEAR 40%, TRANSPORT WINDS WILL BE MOSTLY SOUTH-  
SOUTHWESTERLY, AND DISPERSION VALUES WILL BE GOOD. FOR FRIDAY,  
THE MINIMUM RELATIVE HUMIDITY IS NEAR 40%, TRANSPORT WINDS WILL  
BE MOSTLY WESTERLY TO WEST-NORTHWESTERLY, AND DISPERSION VALUES  
WILL BE GOOD. THERE WILL BE A GRADUAL WIND SHIFT FROM A LIGHT  
SOUTHWESTERLY FLOW TO A NORTHWESTERLY DIRECTION WHICH OCCURS  
FROM EARLY FRIDAY MORNING THROUGH FRIDAY EVENING. THE MAXIMUM  
WIND GUST TODAY IS 15 MPH AND 15 MPH ON FRIDAY.  
 
FOG POTENTIAL AND OTHER REMARKS...PATCHY TO AREAS OF FOG WILL BE  
POSSIBLE TONIGHT INTO EARLY FRIDAY MORNING. FOG COULD BE DENSE  
WITH VISIBILITIES LESS THAN 1 MILE LIKELY. CONDITIONS COULD BE  
FAVORABLE FOR SUPER FOG (FOG AND SMOKE MIXING) WHICH COULD RESULT  
IN VISIBILITIES LESS THAN 1/4 MILE.  
   
REST OF TODAY
 
 
SKY/WEATHER.........SUNNY (5-15 PERCENT).  
CHANCE OF PCPN......0 PERCENT.  
MAX TEMPERATURE.....AROUND 83.  
MIN HUMIDITY........46 PERCENT.  
WIND (20 FT)........SOUTH WINDS AROUND 5 MPH LATE IN THE AFTERNOON  
BECOMING LIGHT.  
MIXING HEIGHT.......5400 FT AGL.  
MIXING HEIGHT (M)...1646 METERS AGL.  
TRANSPORT WINDS.....SOUTHWEST AROUND 9 MPH.  
TRANSPORT WINDS M/S.SOUTHWEST AROUND 4 METERS/SECOND.  
DISPERSION INDEX....60.  
LVORI...............1.  
STABILITY CLASS.....2.  
 
TIME (CDT) 4PM 5PM  
SKY (%).........6 9  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
CHC OF PCPN (%).0 0  
TEMP............83 83  
RH..............48 46  
20 FT WIND DIR..SSW SSW  
20 FT WIND SPD..6 5  
20 FT WIND GUST.12 13  
MIX HGT (KFT)...5.4 5.4  
MIX HGT (KM)....1.6 1.6  
TRANSP WIND DIR.SSW SSW  
TRANSP WIND SPD.9 9  
TRANS WIND DIR..SSW SSW  
TRANS SPD (M/S).4 4  
DISPERSION IDX..58 61  
LVORI...........1 1  
   
TONIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY (25-35 PERCENT) THEN BECOMING  
MOSTLY CLOUDY (60-70 PERCENT). PATCHY DENSE FOG  
OVERNIGHT.  
CHANCE OF PCPN......0 PERCENT.  
MIN TEMPERATURE.....AROUND 62.  
MAX HUMIDITY........100 PERCENT.  
WIND (20 FT)........LIGHT WINDS BECOMING SOUTH AROUND 5 MPH LATE IN  
THE EVENING, THEN BECOMING LIGHT LATE IN THE  
EVENING.  
MIXING HEIGHT.......500 FT AGL.  
MIXING HEIGHT (M)...152-1646 METERS AGL.  
TRANSPORT WINDS.....SOUTH 8 TO 15 MPH.  
TRANSPORT WINDS M/S.SOUTH 4 TO 7 METERS/SECOND.  
DISPERSION INDEX....59 DECREASING TO 6.  
LVORI...............5.  
STABILITY CLASS.....4.  
 
TIME (CDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM  
SKY (%).........14 24 24 11 8 10 14 22 40 49 66 60  
WEATHER COV..... PTY PTY PTY PTY PTY  
WEATHER TYPE.... FOG FOG FOG FOG FOG  
TSTM COV........  
CHC OF PCPN (%).0 0 0 0 0 0 0 0 0 0 0 0  
TEMP............81 78 76 71 69 67 66 65 64 64 63 63  
RH..............51 56 62 76 81 87 93 97 100 100 100 100  
20 FT WIND DIR..SSW S S S S S S SSW SSW SSW SSW SW  
20 FT WIND SPD..3 3 5 5 6 5 5 5 3 3 2 2  
20 FT WIND GUST.13 12 13 14 15 14 14 14 13 12 12 10  
MIX HGT (KFT)...5.4 0.5 0.5 0.5 0.5 0.5 0.5 0.6 0.6 0.7 0.7 0.6  
MIX HGT (KM)....1.6 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2  
TRANSP WIND DIR.SSW S S S S S S SSW SSW SW SW SW  
TRANSP WIND SPD.9 8 13 15 14 13 14 13 12 10 10 9  
TRANS WIND DIR..SSW S S S S S S SSW SSW SW SW SW  
TRANS SPD (M/S).4 4 6 7 6 6 6 6 5 4 4 4  
DISPERSION IDX..59 4 6 7 6 6 6 6 6 5 5 4  
LVORI...........1 3 3 4 4 5 6 9 9 9 9 9  
   
FRIDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY (30-40 PERCENT). PATCHY DENSE FOG  
EARLY IN THE MORNING.  
CHANCE OF PCPN......0 PERCENT.  
MAX TEMPERATURE.....AROUND 84.  
MIN HUMIDITY........43 PERCENT.  
WIND (20 FT)........LIGHT WINDS BECOMING WEST AROUND 5 MPH IN THE  
AFTERNOON, THEN BECOMING LIGHT LATE IN THE  
AFTERNOON.  
MIXING HEIGHT.......4900 FT AGL.  
MIXING HEIGHT (M)...183-1494 METERS AGL.  
TRANSPORT WINDS.....WEST 7 TO 12 MPH SHIFTING TO THE NORTHWEST  
AROUND 10 MPH LATE IN THE AFTERNOON.  
TRANSPORT WINDS M/S.WEST 3 TO 5 METERS/SECOND SHIFTING TO THE  
NORTHWEST AROUND 4 METERS/SECOND LATE IN THE  
AFTERNOON.  
DISPERSION INDEX....7 INCREASING TO 58.  
LVORI...............5.  
STABILITY CLASS.....2.  
 
TIME (CDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........50 62 60 46 46 30 23 13 7 5 4 6  
WEATHER COV.....PTY PTY PTY  
WEATHER TYPE....FOG FOG FOG  
TSTM COV........  
CHC OF PCPN (%).0 0 0 0 0 0 0 0 0 0 0 0  
TEMP............63 62 63 66 71 75 78 81 83 83 84 84  
RH..............100 100 97 97 81 69 60 53 48 46 43 43  
20 FT WIND DIR..SW WSW WSW W W W W W W W WNW WNW  
20 FT WIND SPD..2 2 2 2 3 5 6 6 6 6 6 5  
20 FT WIND GUST.9 7 8 9 12 12 13 13 13 13 13 12  
MIX HGT (KFT)...0.6 0.6 1.0 1.5 2.3 3.0 3.5 3.9 4.2 4.6 4.9 4.9  
MIX HGT (KM)....0.2 0.2 0.3 0.5 0.7 0.9 1.1 1.2 1.3 1.4 1.5 1.5  
TRANSP WIND DIR.WSW WSW W W W W W W W WNW WNW NW  
TRANSP WIND SPD.9 7 7 10 10 12 12 10 9 10 9 10  
TRANS WIND DIR..WSW WSW W W W W W W W WNW WNW NW  
TRANS SPD (M/S).4 3 3 4 4 5 5 4 4 4 4 4  
DISPERSION IDX..4 7 9 21 33 45 51 52 55 58 55 61  
LVORI...........9 8 8 5 3 1 1 1 1 1 1 1  
 

 
FORECASTER...8  
REQUESTED BY...RYAN BARNETT  
TYPE OF REQUEST...PRESCRIBED  
.TAG 2607990.1/MOB  
.DELDT 03/26/26  
.FORMATTERVERSION 2.0.0  
.EMAIL RYAN.BARNETT@USDA.GOV  
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab AL Page
The Nexlab FL Page
The Nexlab MS Page Main Text Page